Saliency map driven image retrieval combining the bag-of-words model and PLSA.
Emmanouil GiouvanakisConstantine KotropoulosPublished in: DSP (2014)
Keyphrases
- saliency map
- visual features
- image retrieval
- low level features
- visual attention
- probabilistic latent semantic analysis
- visual information
- visual saliency
- visual saliency detection
- natural scenes
- saliency estimation
- visual attention model
- input image
- image classification
- video frames
- salient regions
- human visual system
- relevance feedback
- saliency detection
- natural images
- low level
- image database
- salient points
- image content
- image representation
- computer vision
- salient region detection
- saliency model
- visual search
- higher level
- image quality
- object recognition
- key frames
- high level
- information retrieval
- eye movements